home > health & living center > nutrition, food & recipes a-z list > vitamin d deficiency index Vitamin D Deficiency Vitamin D DeficiencyRelated Tools & References « Back to Vitamin D Deficiency Index Sorted Alphabetically A-Z Sort by popularity Depression Doctor: Checklist to Take To Your Doctor's Appointment Doctor: Getting the Most from Your Doctor's Appointment Erectile Dysfunction (Impotence) Fibromyalgia: Dreaming of a Pain-Free Christmas Hip Pain How to Choose a Doctor Knee Pain Osteoporosis Sleep Apnea Suicide Thyroid Q & A Weakness Sorted by Popularity (as on MedicineNet) Sort alphabetically Hip Pain Weakness Knee Pain Erectile Dysfunction (Impotence) How to Choose a Doctor Depression Osteoporosis Doctor: Checklist to Take To Your Doctor's Appointment Doctor: Getting the Most from Your Doctor's Appointment Suicide Sleep Apnea Thyroid Q & A Fibromyalgia: Dreaming of a Pain-Free Christmas Suggested Reading on Vitamin D Deficiency by Our Doctors Related Diseases & Conditions 26 articles Diabetes (Type 1 and Type 2) Diabetes is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of Pregnancy (Week By Week, Trimesters) There are many symptoms involved in the 1st, 2nd and 3rd trimesters of pregnancy. The first early pregnancy symptom is typically a missed period, but others Fatty Liver Nonalcoholic fatty liver disease occurs due to the accumulation of abnormal amounts of fat within the liver. Fatty liver most likely caused by obesity Constipation Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week. Constipation usually is High Blood Pressure (Hypertension) High blood pressure is defined as a pressure of 140/90 mmHg or higher in the arteries. Genetic factors, high salt intake, and increased arterial stiffness Multiple Sclerosis (MS) Multiple sclerosis or MS is an autoimmune disorder in which brain and spinal cord nerve cells become demyelinated. This damage results in symptoms that Osteoporosis Learn about osteoporosis, a condition characterized Crohn's Disease Crohn's disease is a chronic inflammatory Osteopenia Osteopenia is a bone condition characterized by bone loss that is not as severe as in osteoporosis. Bone fracture is the typical symptom of osteopenia, Skin Cancer Skin cancers occur when skin cells undergo malignant transformations and grow into tumors. The most common types of skin cancer, basal cell carcinoma and Allergy (Allergies) An allergy refers to a misguided reaction by our immune system in response to bodily contact with certain foreign substances. When these allergens come Erectile Dysfunction (ED, Impotence) Erectile dysfunction (ED, impotence) is the failure to achieve or maintain an erection. There are many potential underlying causes of erectile dysfunction, Cancer Cancer is a disease caused by an abnormal growth of cells, also called malignancy. It is a group of 100 different diseases, and is not Depression Depression is an illness that involves the body, mood, and thoughts and affects the way a person eats and sleeps, the way one feels about oneself, and Osteoarthritis (OA) Osteoarthritis is a type of Obesity Obesity is the state of being well above Celiac Disease Celiac disease is a condition in which a person has inflammation of the small intestinal mucosa when exposed to gluten in the diet. Symptoms of celiac Rickets Rickets is caused by a deficiency of vitamin D, calcium, or phosphate. Infants and children who are exclusively breastfed, have dark skin, and infants Asthma Asthma is a condition in which hyperreactive airways constrict and result in symptoms like wheezing, coughing, and shortness of breath. Causes of asthma Cystic Fibrosis Cystic fibrosis is a disease of the mucus and sweat glands. Cystic fibrosis is an inherited disease. The outcome of the disease leaves the body malnourished, Asthma in Children Asthma in children manifests with symptoms Cavities Learn more about cavities including symptoms, treatment, and prevention. See how tooth decay, plaque, and bacteria contribute to the creation of cavities Vitamins and Calcium Supplements Vitamins are organic substances that are essential for the proper growth and functioning of the body. Calcium is a mineral essential for healthy bones Sunscreen Sunscreens are crucial for sun protection. Sun damage to the skin from exposure to ultraviolet rays is a risk factor for skin cancer and melanoma. To avoid Primary Biliary Cirrhosis Treatment (PBC) Primary biliary sclerosis (PBC) Vitamins & Exercise: Heart Attack Prevention Series Vitamins and exercise can lower your risk for heart attack and heart disease. Folic acid, vitamins, and homocysteine levels are interconnected and affect Medications 2 articles Procedures & Tests 0 articles Pictures, Images & Quizzes 5 articles Doctor's & Expert's Views 10 articles Health News 132 articles Health Features 8 articles STAY INFORMED Get the latest health and medical information delivered direct to your inbox! From WebMD Featured Centers Feeling Short of Breath? What to Eat When You Have Cancer Top 3 Anaphylaxis Triggers Health Solutions From Our Sponsors Frequent Constipation? Greater Food Accessibility Exclusives What Does Psoriasis Look Like? How to Prevent Muscle Cramps Blood Clot? Know the Signs and Symptoms Allergy Triggers: Do You Know Yours?